diff options
Diffstat (limited to 'lib/csu/alpha/crt0.c')
| -rw-r--r-- | lib/csu/alpha/crt0.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/csu/alpha/crt0.c b/lib/csu/alpha/crt0.c index b3ae7d48bb1..34fd45e1b67 100644 --- a/lib/csu/alpha/crt0.c +++ b/lib/csu/alpha/crt0.c @@ -1,4 +1,4 @@ -/* $OpenBSD: crt0.c,v 1.7 2002/02/16 21:27:20 millert Exp $ */ +/* $OpenBSD: crt0.c,v 1.8 2003/02/28 18:05:51 deraadt Exp $ */ /* $NetBSD: crt0.c,v 1.1 1996/09/12 16:59:02 cgd Exp $ */ /* * Copyright (c) 1995 Christopher G. Demetriou @@ -32,15 +32,17 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char rcsid[] = "$OpenBSD: crt0.c,v 1.7 2002/02/16 21:27:20 millert Exp $"; +static char rcsid[] = "$OpenBSD: crt0.c,v 1.8 2003/02/28 18:05:51 deraadt Exp $"; #endif /* LIBC_SCCS and not lint */ #include <stdlib.h> +#include <limits.h> static char *_strrchr(char *, char); char **environ; char *__progname = ""; +char __progname_storage[NAME_MAX+1]; #ifdef MCRT0 extern void monstartup(u_long, u_long); @@ -56,6 +58,7 @@ __start(sp, cleanup, obj) { long argc; char **argv, *namep; + char *s; argc = *(long *)sp; argv = sp + 1; @@ -66,6 +69,11 @@ __start(sp, cleanup, obj) __progname = namep; else __progname++; + for (s = __progname_storage; *__progname && + s < &__progname_storage[sizeof __progname_storage - 1]; ) + *s++ = *__progname++; + *s = '\0'; + __progname = __progname_storage; } #ifdef MCRT0 |